Docs: fix null params

examples/jsm/controls/ArcballControls.js

@@ -1315,7 +1315,7 @@ class ArcballControls extends Controls {
 	 *
 	 * @param {'PAN'|'ROTATE'|'ZOOM'|'FOV'} operation - The operation to be performed ('PAN', 'ROTATE', 'ZOOM', 'FOV').
 	 * @param {0|1|2|'WHEEL'} mouse - A mouse button (0, 1, 2) or 'WHEEL' for wheel notches.
-	 * @param {'CTRL'|'SHIFT'|null} [key=null] - The keyboard modifier ('CTRL', 'SHIFT') or null if key is not needed.
+	 * @param {?'CTRL'|'SHIFT'} [key=null] - The keyboard modifier ('CTRL', 'SHIFT') or null if key is not needed.
 	 * @returns {boolean} `true` if the mouse action has been successfully added, `false` otherwise.
 	 */
 	setMouseAction( operation, mouse, key = null ) {
@@ -1396,7 +1396,7 @@ class ArcballControls extends Controls {
 	 * Remove a mouse action by specifying its mouse/key combination.
 	 *
 	 * @param {0|1|2|'WHEEL'} mouse - A mouse button (0, 1, 2) or 'WHEEL' for wheel notches.
-	 * @param {'CTRL'|'SHIFT'|null} key - The keyboard modifier ('CTRL', 'SHIFT') or null if key is not needed.
+	 * @param {?'CTRL'|'SHIFT'} key - The keyboard modifier ('CTRL', 'SHIFT') or null if key is not needed.
 	 * @returns {boolean} `true` if the operation has been successfully removed, `false` otherwise.
 	 */
 	unsetMouseAction( mouse, key = null ) {
@@ -1421,8 +1421,8 @@ class ArcballControls extends Controls {
 	 *
 	 * @private
 	 * @param {0|1|2|'WHEEL'} mouse - Mouse button index (0, 1, 2) or 'WHEEL' for wheel notches.
-	 * @param {'CTRL'|'SHIFT'|null} key - Keyboard modifier.
-	 * @returns {'PAN'|'ROTATE'|'ZOOM'|'FOV'|null} The operation if it has been found, `null` otherwise.
+	 * @param {?'CTRL'|'SHIFT'} key - Keyboard modifier.
+	 * @returns {?'PAN'|'ROTATE'|'ZOOM'|'FOV'} The operation if it has been found, `null` otherwise.
 	 */
 	getOpFromAction( mouse, key ) {
 
@@ -1463,7 +1463,7 @@ class ArcballControls extends Controls {
 	 *
 	 * @private
 	 * @param {0|1|2} mouse - Mouse button index (0, 1, 2)
-	 * @param {'CTRL'|'SHIFT'|null} key - Keyboard modifier
+	 * @param {?'CTRL'|'SHIFT'} key - Keyboard modifier
 	 * @returns {?STATE} The FSA state obtained from the operation associated to mouse/keyboard combination.
 	 */
 	getOpStateFromAction( mouse, key ) {
@@ -2509,8 +2509,8 @@ class ArcballControls extends Controls {
 	 * Sets values in transformation object.
 	 *
 	 * @private
-	 * @param {Matrix4} [camera=null] - Transformation to be applied to the camera.
-	 * @param {Matrix4} [gizmos=null] - Transformation to be applied to gizmos.
+	 * @param {?Matrix4} [camera=null] - Transformation to be applied to the camera.
+	 * @param {?Matrix4} [gizmos=null] - Transformation to be applied to gizmos.
 	 */
 	setTransformationMatrices( camera = null, gizmos = null ) {
 

examples/jsm/exporters/GLTFExporter.js

@@ -1559,7 +1559,7 @@ class GLTFWriter {
 	/**
 	 * Process material
 	 * @param {THREE.Material} material Material to process
-	 * @return {Promise<number|null>} Index of the processed material in the "materials" array
+	 * @return {Promise<?number>} Index of the processed material in the "materials" array
 	 */
 	async processMaterialAsync( material ) {
 
@@ -1735,7 +1735,7 @@ class GLTFWriter {
 	/**
 	 * Process mesh
 	 * @param {THREE.Mesh} mesh Mesh to process
-	 * @return {Promise<number|null>} Index of the processed mesh in the "meshes" array
+	 * @return {Promise<?number>} Index of the processed mesh in the "meshes" array
 	 */
 	async processMeshAsync( mesh ) {
 
@@ -2189,7 +2189,7 @@ class GLTFWriter {
 	 *
 	 * @param {THREE.AnimationClip} clip
 	 * @param {THREE.Object3D} root
-	 * @return {number|null}
+	 * @return {?number}
 	 */
 	processAnimation( clip, root ) {
 
@@ -2299,7 +2299,7 @@ class GLTFWriter {
 
 	/**
 	 * @param {THREE.Object3D} object
-	 * @return {number|null}
+	 * @return {?number}
 	 */
 	 processSkin( object ) {
 

examples/jsm/loaders/ColladaLoader.js

@@ -113,7 +113,7 @@ class ColladaLoader extends Loader {
 	 *
 	 * @param {string} text - The raw Collada data as a string.
 	 * @param {string} path - The asset path.
-	 * @return {{scene:Group,animations:Array<AnimationClip>,kinematics:Object}} An object representing the parsed asset.
+	 * @return {?{scene:Group,animations:Array<AnimationClip>,kinematics:Object}} An object representing the parsed asset.
 	 */
 	parse( text, path ) {
 

examples/jsm/loaders/GLTFLoader.js

@@ -2943,7 +2943,7 @@ class GLTFParser {
 	 * @private
 	 * @param {string} type
 	 * @param {number} index
-	 * @return {Promise<Object3D|Material|THREE.Texture|AnimationClip|ArrayBuffer|Object>}
+	 * @return {Promise<Object3D|Material|Texture|AnimationClip|ArrayBuffer|Object>}
 	 */
 	getDependency( type, index ) {
 
@@ -3283,7 +3283,7 @@ class GLTFParser {
 	 *
 	 * @private
 	 * @param {number} textureIndex
-	 * @return {Promise<THREE.Texture|null>}
+	 * @return {Promise<?Texture>}
 	 */
 	loadTexture( textureIndex ) {
 
@@ -4020,7 +4020,7 @@ class GLTFParser {
 	 *
 	 * @private
 	 * @param {number} cameraIndex
-	 * @return {Promise<THREE.Camera>}
+	 * @return {Promise<Camera>|undefined}
 	 */
 	loadCamera( cameraIndex ) {
 

examples/jsm/math/ConvexHull.js

@@ -152,7 +152,7 @@ class ConvexHull {
 	 *
 	 * @param {Ray} ray - The ray to test.
 	 * @param {Vector3} target - The target vector that is used to store the method's result.
-	 * @return {Vector3|null} The intersection point. Returns `null` if not intersection was detected.
+	 * @return {?Vector3} The intersection point. Returns `null` if not intersection was detected.
 	 */
 	intersectRay( ray, target ) {
 
@@ -1298,7 +1298,7 @@ class HalfEdge {
 	 * Returns the origin vertex.
 	 *
 	 * @private
-	 * @return {VertexNode} The destination vertex.
+	 * @return {?VertexNode} The destination vertex.
 	 */
 	tail() {
 

examples/jsm/misc/MD2CharacterComplex.js

@@ -121,7 +121,7 @@ class MD2CharacterComplex {
 		/**
 		 * The movement controls.
 		 *
-		 * @type {Object}
+		 * @type {?Object}
 		 * @default null
 		 */
 		this.controls = null;

examples/jsm/misc/ProgressiveLightMap.js

@@ -280,7 +280,7 @@ class ProgressiveLightMap {
 	 *
 	 * @private
 	 * @param {number} res - The square resolution of this object's lightMap.
-	 * @param {WebGLRenderTarget} [lightMap] - The lightmap to initialize the plane with.
+	 * @param {?WebGLRenderTarget} [lightMap] - The lightmap to initialize the plane with.
 	 */
 	_initializeBlurPlane( res, lightMap = null ) {
 

examples/jsm/tsl/display/ChromaticAberrationNode.js

@@ -189,7 +189,7 @@ export default ChromaticAberrationNode;
  * @function
  * @param {Node<vec4>} node - The node that represents the input of the effect.
  * @param {Node|number} [strength=1.0] - The strength of the chromatic aberration effect as a node or value.
- * @param {Node|Vector2} [center=null] - The center point of the effect as a node or value. If null, uses screen center (0.5, 0.5).
+ * @param {?Node|Vector2} [center=null] - The center point of the effect as a node or value. If null, uses screen center (0.5, 0.5).
  * @param {Node|number} [scale=1.1] - The scale factor for stepped scaling from center as a node or value.
  * @returns {ChromaticAberrationNode}
  */

examples/jsm/utils/BufferGeometryUtils.js

@@ -446,7 +446,7 @@ function deepCloneAttribute( attribute ) {
  * single {@link InterleavedBuffer} instance. All attributes must have compatible types.
  *
  * @param {Array<BufferAttribute>} attributes - The attributes to interleave.
- * @return {Array<InterleavedBufferAttribute>} An array of interleaved attributes. If interleave does not succeed, the method returns `null`.
+ * @return {?Array<InterleavedBufferAttribute>} An array of interleaved attributes. If interleave does not succeed, the method returns `null`.
  */
 function interleaveAttributes( attributes ) {
 

examples/jsm/webxr/OculusHandModel.js

@@ -122,7 +122,7 @@ class OculusHandModel extends Object3D {
 	/**
 	 * Returns the pointer position which is the position of the index finger tip.
 	 *
-	 * @return {Vector3|null} The pointer position. Returns `null` if not index finger tip joint was found.
+	 * @return {?Vector3} The pointer position. Returns `null` if not index finger tip joint was found.
 	 */
 	getPointerPosition() {
 

src/core/BufferGeometry.js

@@ -156,15 +156,15 @@ class BufferGeometry extends EventDispatcher {
 		/**
 		 * Bounding box for the geometry which can be calculated with `computeBoundingBox()`.
 		 *
-		 * @type {Box3}
+		 * @type {?Box3}
 		 * @default null
 		 */
 		this.boundingBox = null;
 
 		/**
 		 * Bounding sphere for the geometry which can be calculated with `computeBoundingSphere()`.
 		 *
-		 * @type {Sphere}
+		 * @type {?Sphere}
 		 * @default null
 		 */
 		this.boundingSphere = null;

src/lights/webgpu/ProjectorLight.js

@@ -24,7 +24,7 @@ class ProjectorLight extends SpotLight {
 		/**
 		 * Aspect ratio of the light. Set to `null` to use the texture aspect ratio.
 		 *
-		 * @type {number}
+		 * @type {?number}
 		 * @default null
 		 */
 		this.aspect = null;

src/nodes/accessors/Object3DNode.js

@@ -73,7 +73,7 @@ class Object3DNode extends Node {
 	/**
 	 * Overwritten since the node type is inferred from the scope.
 	 *
-	 * @return {string} The node type.
+	 * @return {('mat4'|'vec3'|'float')} The node type.
 	 */
 	getNodeType() {
 

src/nodes/core/Node.js

@@ -549,7 +549,7 @@ class Node extends EventDispatcher {
 	 * This state builds the output node and returns the resulting shader string.
 	 *
 	 * @param {NodeBuilder} builder - The current node builder.
-	 * @param {?string} output - Can be used to define the output type.
+	 * @param {?string} [output] - Can be used to define the output type.
 	 * @return {?string} The generated shader string.
 	 */
 	generate( builder, output ) {
@@ -613,8 +613,8 @@ class Node extends EventDispatcher {
 	 * - **generate**: Generates the shader code for the node. Returns the generated shader string.
 	 *
 	 * @param {NodeBuilder} builder - The current node builder.
-	 * @param {string|Node|null} [output=null] - Can be used to define the output type.
-	 * @return {Node|string|null} The result of the build process, depending on the build stage.
+	 * @param {?string|Node} [output=null] - Can be used to define the output type.
+	 * @return {?Node|string} The result of the build process, depending on the build stage.
 	 */
 	build( builder, output = null ) {
 
@@ -773,7 +773,7 @@ class Node extends EventDispatcher {
 	/**
 	 * Returns the child nodes as a JSON object.
 	 *
-	 * @return {Array<Object>} An iterable list of serialized child objects as JSON.
+	 * @return {Generator<Object>} An iterable list of serialized child objects as JSON.
 	 */
 	getSerializeChildren() {
 

src/nodes/core/NodeBuilder.js

@@ -2260,8 +2260,8 @@ class NodeBuilder {
 	 *
 	 * @param {Node} node - The node to execute.
 	 * @param {string} buildStage - The build stage to execute the node in.
-	 * @param {Node|string|null} output - Expected output type. For example 'vec3'.
-	 * @return {Node|string|null} The result of the node build.
+	 * @param {?Node|string} [output=null] - Expected output type. For example 'vec3'.
+	 * @return {?Node|string} The result of the node build.
 	 */
 	flowBuildStage( node, buildStage, output = null ) {
 
@@ -2387,7 +2387,7 @@ class NodeBuilder {
 	 * @param {Node} node - The node to execute.
 	 * @param {?string} output - Expected output type. For example 'vec3'.
 	 * @param {?string} propertyName - The property name to assign the result.
-	 * @return {Object|Node|null} The code flow or node.build() result.
+	 * @return {?Object|Node} The code flow or node.build() result.
 	 */
 	flowNodeFromShaderStage( shaderStage, node, output = null, propertyName = null ) {
 

src/nodes/core/SubBuildNode.js

@@ -7,7 +7,7 @@ import { nodeObject } from '../tsl/TSLCore.js';
  * @augments Node
  * @param {Node} node - The node to be built in the sub-build.
  * @param {string} name - The name of the sub-build.
- * @param {string|null} [nodeType=null] - The type of the node, if known.
+ * @param {?string} [nodeType=null] - The type of the node, if known.
  */
 class SubBuildNode extends Node {
 
@@ -83,7 +83,7 @@ export default SubBuildNode;
  * @function
  * @param {Node} node - The node to be built in the sub-build.
  * @param {string} name - The name of the sub-build.
- * @param {string|null} [type=null] - The type of the node, if known.
+ * @param {?string} [type=null] - The type of the node, if known.
  * @returns {Node} A node object wrapping the SubBuildNode instance.
  */
 export const subBuild = ( node, name, type = null ) => nodeObject( new SubBuildNode( nodeObject( node ), name, type ) );

src/nodes/display/ScreenNode.js

@@ -67,7 +67,7 @@ class ScreenNode extends Node {
 	/**
 	 * This method is overwritten since the node type depends on the selected scope.
 	 *
-	 * @return {('vec2'|'vec4')} The node type.
+	 * @return {('float'|'vec2'|'vec4')} The node type.
 	 */
 	getNodeType() {
 

src/objects/BatchedMesh.js

@@ -971,7 +971,7 @@ class BatchedMesh extends Mesh {
 	 *
 	 * @param {number} geometryId - The ID of the geometry to return the bounding box for.
 	 * @param {Box3} target - The target object that is used to store the method's result.
-	 * @return {Box3|null} The geometry's bounding box. Returns `null` if no geometry has been found for the given ID.
+	 * @return {?Box3} The geometry's bounding box. Returns `null` if no geometry has been found for the given ID.
 	 */
 	getBoundingBoxAt( geometryId, target ) {
 
@@ -1016,7 +1016,7 @@ class BatchedMesh extends Mesh {
 	 *
 	 * @param {number} geometryId - The ID of the geometry to return the bounding sphere for.
 	 * @param {Sphere} target - The target object that is used to store the method's result.
-	 * @return {Sphere|null} The geometry's bounding sphere. Returns `null` if no geometry has been found for the given ID.
+	 * @return {?Sphere} The geometry's bounding sphere. Returns `null` if no geometry has been found for the given ID.
 	 */
 	getBoundingSphereAt( geometryId, target ) {
 

src/objects/LOD.js

@@ -183,7 +183,7 @@ class LOD extends Object3D {
 	 * the given distance.
 	 *
 	 * @param {number} distance - The LOD distance.
-	 * @return {Object3D|null} The found 3D object. `null` if no 3D object has been found.
+	 * @return {?Object3D} The found 3D object. `null` if no 3D object has been found.
 	 */
 	getObjectForDistance( distance ) {
 

src/renderers/common/Attributes.js

@@ -33,7 +33,7 @@ class Attributes extends DataMap {
 	 * Deletes the data for the given attribute.
 	 *
 	 * @param {BufferAttribute} attribute - The attribute.
-	 * @return {Object|null} The deleted attribute data.
+	 * @return {?Object} The deleted attribute data.
 	 */
 	delete( attribute ) {
 

src/renderers/common/Renderer.js

@@ -2327,7 +2327,7 @@ class Renderer {
 	 * if the renderer has been initialized.
 	 *
 	 * @param {Node|Array<Node>} computeNodes - The compute node(s).
-	 * @param {Array<number>|number} [dispatchSizeOrCount=null] - Array with [ x, y, z ] values for dispatch or a single number for the count.
+	 * @param {?Array<number>|number} [dispatchSizeOrCount=null] - Array with [ x, y, z ] values for dispatch or a single number for the count.
 	 * @return {Promise|undefined} A Promise that resolve when the compute has finished. Only returned when the renderer has not been initialized.
 	 */
 	compute( computeNodes, dispatchSizeOrCount = null ) {
@@ -2426,7 +2426,7 @@ class Renderer {
 	 *
 	 * @async
 	 * @param {Node|Array<Node>} computeNodes - The compute node(s).
-	 * @param {Array<number>|number} [dispatchSizeOrCount=null] - Array with [ x, y, z ] values for dispatch or a single number for the count.
+	 * @param {?Array<number>|number} [dispatchSizeOrCount=null] - Array with [ x, y, z ] values for dispatch or a single number for the count.
 	 * @return {Promise} A Promise that resolve when the compute has finished.
 	 */
 	async computeAsync( computeNodes, dispatchSizeOrCount = null ) {

src/renderers/common/SampledTexture.js

@@ -6,7 +6,7 @@ let _id = 0;
  * Represents a sampled texture binding type.
  *
  * @private
- * @augments Binding
+ * @augments Sampler
  */
 class SampledTexture extends Sampler {
 

src/renderers/webgl-fallback/WebGLBackend.js

@@ -198,7 +198,7 @@ class WebGLBackend extends Backend {
 		 * the WebXR device API.
 		 *
 		 * @private
-		 * @type {WebGLFramebuffer}
+		 * @type {?WebGLFramebuffer}
 		 * @default null
 		 */
 		this._xrFramebuffer = null;
@@ -817,7 +817,7 @@ class WebGLBackend extends Backend {
 	 * @param {Node} computeNode - The compute node.
 	 * @param {Array<BindGroup>} bindings - The bindings.
 	 * @param {ComputePipeline} pipeline - The compute pipeline.
-	 * @param {number|null} [count=null] - The count of compute invocations. If `null`, the count is determined by the compute node.
+	 * @param {?number} [count=null] - The count of compute invocations. If `null`, the count is determined by the compute node.
 	 */
 	compute( computeGroup, computeNode, bindings, pipeline, count = null ) {
 

src/renderers/webgl-fallback/utils/WebGLState.js

@@ -848,7 +848,7 @@ class WebGLState {
 	 * Sets the vertex state by binding the given VAO and element buffer.
 	 *
 	 * @param {WebGLVertexArrayObject} vao - The VAO.
-	 * @param {WebGLBuffer} indexBuffer - The index buffer.
+	 * @param {?WebGLBuffer} indexBuffer - The index buffer.
 	 * @return {boolean} Whether a vertex state has been changed or not.
 	 */
 	setVertexState( vao, indexBuffer = null ) {

src/renderers/webgpu/WebGPUBackend.js

@@ -1304,7 +1304,7 @@ class WebGPUBackend extends Backend {
 	 * @param {Node} computeNode - The compute node.
 	 * @param {Array<BindGroup>} bindings - The bindings.
 	 * @param {ComputePipeline} pipeline - The compute pipeline.
-	 * @param {Array<number>|number} [dispatchSizeOrCount=null] - Array with [ x, y, z ] values for dispatch or a single number for the count.
+	 * @param {?Array<number>|number} [dispatchSizeOrCount=null] - Array with [ x, y, z ] values for dispatch or a single number for the count.
 	 */
 	compute( computeGroup, computeNode, bindings, pipeline, dispatchSizeOrCount = null ) {